package com.djq.hhc.interceptor;

import com.djq.hhc.holder.UserHolder;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Created with IntelliJ IDEA.
 *
 * @Author: dadd7
 * @Date: 2023/02/27/下午 3:18
 * @Description:
 */
public class LoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        if (UserHolder.getUser() == null) {
            response.setStatus(401);
            return false;
        }
        return true;
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        //移除用户
        UserHolder.removeUser();
    }
}